Past measurement result　by Seawater Radiation Monitor near Fukushima Daiichi Nuclear Power Station

○Information

○Measurement value list ： 2022/11/26(CSV Download)

Radioactivity Concentration Unit:Bq/L

※ When being smaller then detection limit value, the numerical value is indicated with ND

TimeCs137Cs134Totalβ
00:00NDND24
00:10NDND23
00:20NDND22
00:30NDND21
00:40NDND19
00:50NDND18
01:00NDND17
01:10NDND20
01:20NDND20
01:30NDND20
01:40NDND22
01:50NDND24
02:00NDND26
02:10NDND25
02:20NDND25
02:30NDND26
02:40NDND24
02:50NDND24
03:00NDND23
03:10NDND22
03:20NDND21
03:30NDND21
03:40NDND22
03:50NDND21
04:00NDND17
04:10NDND20
04:20NDND22
04:30NDND22
04:40NDND21
04:50NDND21
05:00NDND23
05:10NDND21
05:20NDND21
05:30NDND21
05:40NDND20
05:50NDND20
06:00NDND22
06:10NDND22
06:20NDND21
06:30NDND19
06:40NDND19
06:50NDND21
07:00NDND22
07:10NDND24
07:20NDND24
07:30NDND23
07:40NDND26
07:50NDND25
08:00NDND21
08:10NDND24
08:20NDND24
08:30NDND25
08:40NDND24
08:50NDND24
09:00NDND26
09:10NDND21
09:20NDND20
09:30NDND20
09:40NDND21
09:50NDND21
10:00NDND20
10:10NDND24
10:20NDND26
10:30NDND25
10:40NDND24
10:50NDND22
11:00NDND21
11:10NDND20
11:20NDND18
11:30NDND17
11:40NDND17
11:50NDND19
12:00NDND19
12:10NDND18
12:20NDND18
12:30NDND21
12:40NDND20
12:50NDND21
13:00NDND22
13:10NDND22
13:20NDND23
13:30NDND22
13:40NDND22
13:50NDND23
14:00NDND24
14:10NDND24
14:20NDND25
14:30NDND24
14:40NDND27
14:50NDND25
15:00NDND23
15:10NDND22
15:20NDND19
15:30NDND21
15:40NDND21
15:50NDND19
16:00NDND20
16:10NDND22
16:20NDND26
16:30NDND28
16:40NDND26
16:50NDND28
17:00NDND27
17:10NDND26
17:20NDND24
17:30NDND21
17:40NDND22
17:50NDND22
18:00NDND23
18:10NDND25
18:20NDND24
18:30NDND24
18:40NDND23
18:50NDND23
19:00NDND26
19:10NDND25
19:20NDND26
19:30NDND26
19:40NDND27
19:50NDND26
20:00NDND23
20:10NDND21
20:20NDND21
20:30NDND21
20:40NDND20
20:50NDND19
21:00NDND20
21:10NDND20
21:20NDND19
21:30NDND22
21:40NDND22
21:50NDND22
22:00NDND22
22:10NDND22
22:20NDND23
22:30NDND20
22:40NDND20
22:50NDND23
23:00NDND21
23:10NDND20
23:20NDND20
23:30NDND20
23:40NDND20
23:50NDND22